212002100200112 has 20 divisors (see below), whose sum is σ = 410757408541200. Its totient is φ = 106000188318528.

The previous prime is 212002100200103. The next prime is 212002100200157. The reversal of 212002100200112 is 211002001200212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51829487 + ... + 55770062.

It is an arithmetic number, because the mean of its divisors is an integer number (20537870427060).

Almost surely, 2^{212002100200112} is an apocalyptic number.

It is an amenable number.

212002100200112 is a deficient number, since it is larger than the sum of its proper divisors (198755308341088).

212002100200112 is a wasteful number, since it uses less digits than its factorization.

212002100200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107722700 (or 107722694 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212002100200112 its reverse (211002001200212), we get a palindrome (423004101400324).

It can be divided in two parts, 212002100 and 200112, that added together give a palindrome (212202212).

The spelling of 212002100200112 in words is "two hundred twelve trillion, two billion, one hundred million, two hundred thousand, one hundred twelve".